Question
A shopkeeper sold a school bag at a profit of 65%. Had
he sold the school bag at 35% profit he would have earned Rs.183 less. Find the cost price of the school bag.Solution
Let the cost price of the school bag be Rs.’x’ According to question, => 1.65x – 1.35x = 183 => 0.3x = 183 => x = 610 So, the cost price of the school bag is Rs.610.
Which of the following selenium form is selenite?
(a) Se2–
(b) SeO–
(c) SeO23–
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Aroma in Onion is due to the presence ofÂ
The receptor of abscisic acid is present in
 Urea contains:
Anion exchange capacity is found maximum in the case of:
Which among the following statement is not true?
Tetrazolium test is used to determine:
A herbicide for the control of Lantana camara
Kalyanpur Baramasi is cultivar of:
Which insecticide group is primarily identified by its action of inhibiting the cholinesterase enzyme?